Athletes and bodybuilders sometimes consider it to help heal sports-related injuries or to speed up recovery from intense physical activity
Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults
This area is often chosen because it provides a large, well-developed muscle that can accommodate the injection without causing discomfort
At the same time, long-term safety in larger and more diverse human populations has not been conclusively established, so the responsible position sits between calling it simply safe or unsafe
People of thiamin deficiency include those affected by: pregnancy chronic illness inadequate dietary intake alcoholism bariatric surgery chronic diuretic therapy Prolonged, untreated thiamin deficiency may lead to Wernicke-Korsakoff syndrome, a disorder that can affect people with chronic alcoholism, gastrointestinal disorders, or AIDS
One of its primary actions is promoting angiogenesis, the formation of new blood vessels, allowing more oxygen and nutrients to reach injured or inflamed tissue